Spring wheat
Spring wheat - Culture hard wheat. The seeds sprout at a temperature of 1-2 ° C and plants endure freezing to minus 6 ° C. Maturation may be terminated at a temperature of 12-14 ° C. The vegetative period of 90-110 days. Provides a high yield only in well-fertilized and clean fields of weeds. Spring wheat is less developed root system with a reduced ability assimilatштп compared with barley and oats. A feature of spring wheat in the initial period of growth and development - uneven shoots, low energy bushing, the oppression of weeds, damage by pests and diseases. Places of spring wheat on the well-cultivated soils with low and neutral pH reaction among 6-7.The best results give in the crop during the early period (first five days beginning field work). Delay in sowing at 7-10 days compared with the optimal timing reduces the yield to 25-40%.

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